1538142728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11309873}}^1$

素因数の和:11309896

約数の個数: 16

約数和(自身を含む): 3053665980

約数和(自身を除く): 1515523252

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11309873, 22619746, 45239492, 90478984, 192267841, 384535682, 769071364, 1538142728]

約数ペア:

[(1, 1538142728), (2, 769071364), (4, 384535682), (8, 192267841), (17, 90478984), (34, 45239492), (68, 22619746), (136, 11309873)]